Hi all,
Does anyone know how to best reduce Minnowboard power by switching off unused 
parts of the system?
My board draws around 1.3 amps with no user process running. My intend is to 
get a user process running that, when it is waiting for a (timer) event and 
does not need many of the Minnowboard devices, draws significantly less. 
Do I simply unload linux modules of unused devices (e.g. sata or ethernet)? Or 
do I need to actively put drivers in D3 state? Does anyone have experience or 
tips on this? 
Thanks!                                           
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